Showing items with similar title or keywords.

• Nocturnal heart rate variability responses to endurance training in good-to-elite level endurance athletes 

  Koskinen, Roope (2019)

  Kestävyysharjoittelun tavoite on kehittää kestävyyssuorituskykyä. Tämä perustuu hapenkuljetus- ja hermo-lihasjärjestelmän adaptaatioihin, jotka syntyvät urheilijan harjoittelun järkyttäessä elimistön homeostaasia ja ...

• Autonomic nervous system responses during a relationship enrichment intervention 

  Karolaakso, Tino; Lampinen, Elina (2014)

  Vaikka ihmisten fysiologia on ollut tutkijoiden kiinnostuksen kohteena psykologiassa jo pitkään, psykofysiologisia reaktioita pariterapiassa ei ole vielä tutkittu. Tässä tutkimuksessa tutkittiin neljää pariskuntaa ...

• Relationships between Heart Rate Variability, Sleep Duration, Cortisol and Physical Training in Young Athletes 

  Mishica, Christina; Kyröläinen, Heikki; Hynynen, Esa; Nummela, Ari; Holmberg, Hans-Christer; Linnamo, Vesa (Department of Sports Medicine, Medical Faculty of Uludag University, 2021)

  The aims of the current study were to examine the relationships between heart rate variability (HRV), salivary cortisol, sleep duration and training in young athletes. Eight athletes (16 ± 1 years) were monitored for 7 ...

• Changes in nocturnal heart rate variability and endurance performance during a high-intensity or high-volume endurance training period in recreational endurance runners 

  Partanen, Juho (2014)

  It is known that endurance training affects the modulation of the autonomic nervous system and heart rate variability (HRV). As a method HRV may be a potential tool to monitor trainability and endurance training adaptation. ...

• The relationship between leisure-time physical activity and stress on workdays with special reference to heart rate variability analyses 

  Föhr, Tiina (University of Jyväskylä, 2016)

  The purpose of this study was to investigate how physical activity (PA), cardio- respiratory fitness, and body composition are associated with objective heart rate variability (HRV)-based indicators of stress and recovery ...